19.6k citations
- Johns Hopkins UniversityUS2.4k papers
- California Institute of TechnologyUS1.9k papers
- Université Bourgogne Franche-ComtéFR1.9k papers
- Centre National de la Recherche ScientifiqueFR1.9k papers
- University of ArizonaUS1.7k papers
- Center for Astrophysics Harvard & SmithsonianUS1.6k papers
- European Southern ObservatoryCL1.5k papers
- Goddard Space Flight CenterUS1.3k papers
- Max Planck Institute for AstronomyDE1.2k papers
- University of California, Santa CruzUS1.2k papers
- National Institute for AstrophysicsIT1k papers
- University of California, BerkeleyUS1k papers
418 papers · 1 filter
SN Refsdal: Classification as a Luminous and Blue SN 1987A-like Type II Supernova
P. L. Kelly, G. Brammer, J. Selsing +19
We have acquired Hubble Space Telescope (HST) and Very Large Telescope near-infrared spectra and images of supernova (SN) Refsdal after its discovery as an Einstein cross in Fall 2…
Exploring the crowded central region of 10 Galactic globular clusters using EMCCDs. Variable star searches and new discoveries
R. Figuera Jaimes, D. M. Bramich, J. Skottfelt +31
Obtain time-series photometry of the very crowded central regions of Galactic globular clusters with better angular resolution than previously achieved with conventional CCDs on gr…
Measurements of water surface snow lines in classical protoplanetary disks
Sandra M. Blevins, Klaus M. Pontoppidan, Andrea Banzatti +5
We present deep Herschel-PACS spectroscopy of far-infrared water lines from a sample of four protoplanetary disks around solar-mass stars, selected to have strong water emission at…
Second Epoch Hubble Space Telescope Observations of Kepler's Supernova Remnant: The Proper Motions of Balmer Filaments
Ravi Sankrit, John C. Raymond, William P. Blair +5
We report on the proper motions of Balmer-dominated filaments in Kepler's supernova remnant using high resolution images obtained with the Hubble Space Telescope at two epochs sepa…
Apodization in high-contrast long-slit spectroscopy. II. Concept validation and first on-sky results with VLT/SPHERE
A. Vigan, M. N'Diaye, K. Dohlen +20
Spectral characterization of young, giant exoplanets detected by direct imaging is one of the tasks of the new generation of high-contrast imagers. For this purpose, the VLT/SPHERE…
Bright galaxies at Hubble's redshift detection frontier: Preliminary results and design from the redshift z~9-10 BoRG pure-parallel HST survey
V. Calvi, M. Trenti, M. Stiavelli +14
We present the first results and design from the redshift z~9-10 Brightest of the Reionizing Galaxies {\it Hubble Space Telescope} survey BoRG[z9-10], aimed at searching for intrin…